Addition
Subtraction
Multiplication
Division/Fractions
Two-Step
100
x+4=7
x=3
100
y-6=4
y=10
100
2z=26
z=13
100
w/5 =4
w=20
100
5z+3=8
z=1
200
b+12= -25
b= -37
200
c-19=16
c=35
200
7a=-42
a=-6
200
q/7 = 0
q=0
200
-6 - 2m = 10
m= -8
300
d+9=5
d= -4
300
e-13=-7
e=6
300
-4f=16
f=-4
300
h/-2 = 4.7
h= -9.4
300
b/5 + 7 = 10
b=15
400
-17.3=14.5+g
-31.8=g
400
h-6.5 = -14.2
h= -7.7
400
11k=-14.3
k=-1.3
400
2/5 k = 6
k=15
400
34.77 = 26.98 + 5r
r = 1.558
500
m + 2 3/4 = 8 1/2
m = 5 3/4
500
n - 6 1/3 = 4 3/5
n= 10 14/15
500
-0.6q=1.32
q= -2.2
500
3/7 x = -5/6
x= -1 17/18
500
3/2 y + 1/5 = 3/4
y = 11/30
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